#include <stdio.h>
int mysum(int a, int b);
int g = 1309; // initialized global variable
int h; // uninitialized global variable
static int s; // static global variable
void main(int argc, char *argv[ ]) // main function
{
int a = 1; int b; // automatic local variables
static int c = 3; // static local variable
b = 2;
c = mysum(a,b); // call mysum(), passing a, b
printf("sum=%d\n", c); // call printf()
}
